Inductive speed sensors inductively read gear teeth, pulley bolts or any ferrous metal passing by the sensor. It provides a pulse signal to the speedometer which in turn calculates and displays the bike's speed.

Sensor housing is 1/2" diameter by 1" long.  Thread pitch is 15/32 by 32.

• SEN-1019 - For use with HLY-30xx Series speedometers (except HLY-3011/3015/ 3016).
• SEN-2019 - For use with HLY-2001 and older series speedometers.
• SEN-5019 - For use with HLY-50xx Series speedometers.
• SEN-6019 - For use with HLY-6000, MCL-5xxx Series, MCV-7xxx Series, 1-7/8" Mini, HLY-3011/3015/ 3016, HLY-2002 and HLY-1000 series speedometers.

* Will not work to drive a stock Harley-Davidson electronic speedometer.